The activity-based social studies teaching is a learning process which applies activities prepared according to knowledge, skills, values and achievements and makes students actively participate. One of the most important goals of the social studies course is the activity-based teaching process, which is one of the ways to raise effective,…

Most online learning researchers use resource recommendation and retrieve based on learning performance and learning style to provide accurate learning resources, but it is a closed and passive adaptive way. Learners always do not know the recommendation rationale and just receive the result-oriented recommended resources without having a chance…

The impulse to investigate the natural world is deeply rooted in our earliest childhood experiences. This notion has long guided researchers to uncover the cognitive mechanisms underlying the development of scientific reasoning in children. Until recently, however, research in cognitive development and education followed largely independent…